References To Various Approaches
There are a wide variety of vendors providing real time location services. A good list is included in "RTLS for Dummies" by Ajay Malik (Wiley 2009).
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Famous quotes containing the word approaches:
“I should say that the most prominent scientific men of our country, and perhaps of this age, are either serving the arts and not pure science, or are performing faithful but quite subordinate labors in particular departments. They make no steady and systematic approaches to the central fact.... There is wanting constant and accurate observation with enough of theory to direct and discipline it. But, above all, there is wanting genius.”
—Henry David Thoreau (1817–1862)